<p>Sen. David Vitter is the guest speaker for the Houma-Terrebonne Chamber of Commerce General Membership Luncheon Tuesday.</p><p>The luncheon will be from 11:30 a.m. to 1 p.m. at Quality Hotel, 210 S. Hollywood Road, Houma.</p><p>Admission cost is $25 per person.</p><p>Reservations can be made at www.houmachamber.com or by calling 876-5600.</p>